One man was killed in Pittsburgh's Larimer neighborhood when someone opened the door to a house and fired shots inside.Police said 24-year-old Anthony Grant Wilson was visiting people at the home on Lowell Street around 10:45 p.m. Thursday when an unknown gunman opened a door and fired. Wilson was standing in the home and was hit multiple times.Officers found Wilson dead at the bottom of a staircase when they arrived at the house.SLIDESHOW: Photos from the crime scene"There was a saturation patrol going on in the Homewood area, and SWAT was in the area, so SWAT came over to this area, cleared the house," said Lt. Dan Herrmann.Investigators said nothing was found at the home to explain the killing."We have no suspects at the time, we have no motive for the shooting at this time and we're just working on a few leads that we have," said Herrmann.Police are asking anyone with information about the murder to call the homicide office at 412-323-7161. Anonymous calls will be accepted.

PITTSBURGH —

One man was killed in Pittsburgh's Larimer neighborhood when someone opened the door to a house and fired shots inside.

Police said 24-year-old Anthony Grant Wilson was visiting people at the home on Lowell Street around 10:45 p.m. Thursday when an unknown gunman opened a door and fired. Wilson was standing in the home and was hit multiple times.